God created heaven and Wanna do something fun you wanna go to taco bell shirt. The rest are of made china. It was done by only one person. Later it was copy-pasted copy pasted and copy pasted. Kungfu was introduced to Chinese by Bodhi Dharma. As usual a country only expertise in copying and selling. Sundar Raj, you dreaming again. China had a very long and remote border it was very difficult to maintain security in the olden days. Bandits and armies from fragmented territories used to went in creating havoc but the time the Chinese army responded they would have already withdrawn.